linux-kernel - [PATCH 3/5] iomap: simplify iomap_init() with PAGE

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Date:   Fri, 21 Apr 2023 12:58:05 -0700
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     axboe@...nel.dk, agk@...hat.com, snitzer@...nel.org,
        philipp.reisner@...bit.com, lars.ellenberg@...bit.com,
        christoph.boehmwalder@...bit.com, hch@...radead.org,
        djwong@...nel.org, minchan@...nel.org, senozhatsky@...omium.org
Cc:     patches@...ts.linux.dev, linux-block@...r.kernel.org,
        linux-mm@...ck.org, linux-xfs@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, dm-devel@...hat.com,
        drbd-dev@...ts.linbit.com, linux-kernel@...r.kernel.org,
        willy@...radead.org, hare@...e.de, p.raghav@...sung.com,
        da.gomez@...sung.com, kbusch@...nel.org, mcgrof@...nel.org
Subject: [PATCH 3/5] iomap: simplify iomap_init() with PAGE_SECTORS

Just use the PAGE_SECTORS generic define. This produces no functional
changes. While at it use left shift to simplify this even further.

Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>
---
 fs/iomap/buffered-io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 063133ec77f4..ba2824f405df 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -1819,7 +1819,7 @@ EXPORT_SYMBOL_GPL(iomap_writepages);
 
 static int __init iomap_init(void)
 {
-	return bioset_init(&iomap_ioend_bioset, 4 * (PAGE_SIZE / SECTOR_SIZE),
+	return bioset_init(&iomap_ioend_bioset, PAGE_SECTORS << 2,
 			   offsetof(struct iomap_ioend, io_inline_bio),
 			   BIOSET_NEED_BVECS);
 }
-- 
2.39.2